Low mileage and a Max Wedge / 4-speed combo? It may sound expensive, but this 1964 Plymouth Savoy wasn't born like this.

The first of the taller RB engines was a 413 cubic inch version issued in a Max Wedge form with upgraded internals, new heads, and twin Carter carburetors. The Max Wedge was made for drivers who ...

With the increase of NHRA and NASCAR engine displacement regulations to 7.0 liters in 1963, the 413 Max Wedge grew to 426 ...

bringing the 413-cubic-inch V8 back up to working order, along with the emergency lighting, radio, certified speedometer... the works. In the process they even found the engine cranked out more ...